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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-08-21 16:04:39 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-08-21 16:44:11 +0200
commit6d3ff186da6f59d2164662ca5f1052219f1d92fd (patch)
tree89139746e4d6fe2c1708a6191ee19fe5595a0437 /doc/gensquashfs.1
parenta408953eebb0dc65441e9ec4becbc8e2dba6c0e8 (diff)
Update man pages
- Add "see also" references - Make some adjustments as suggested by man-pages(7) - Clarify environment variable behaviour Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'doc/gensquashfs.1')
-rw-r--r--doc/gensquashfs.18
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/gensquashfs.1 b/doc/gensquashfs.1
index 85c13d5..f2150cf 100644
--- a/doc/gensquashfs.1
+++ b/doc/gensquashfs.1
@@ -157,13 +157,19 @@ file /bin/bash 0755 0 0
file "/opt/my app/\\"special\\"/data" 0600 0 0
.fi
.in
-.SH ENVIRONEMNT VARIABLES
+.SH ENVIRONMENT
If the command line switch \fB\-\-defaults\fR is not used or no default mtime
is specified, the value of the environment variable \fBSOURCE\_DATE\_EPOCH\fR
is used for all file and filesystem timestamps.
If \fBSOURCE\_DATE\_EPOCH\fR is not set, not a parsable number or it is out of
range, the timestamps default to 0.
+
+Environment variables are only used if no explicit command line switches
+are set. Explicit command line switches are always preferred over the
+environment variables.
+.SH SEE ALSO
+rdsquashfs(1), tar2sqfs(1)
.SH AUTHOR
Written by David Oberhollenzer.
.SH COPYRIGHT